Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Marshal Harris0
Philip Schultz0
Alexander Esslemont0
Benny Silguero0
Paul Howlet0
Date of Patent
April 3, 2018
0Patent Application Number
148906300
Date Filed
May 13, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A validation tool (100) has a central body member (10) with threaded connections at each end (12, 13), as well as a central bore (11) extending there through. At least one battery powered video camera (20) or other optical data sensor is disposed along an outer surface of the body member and can be selective activated and de-activated. Optional mirror(s) (50) are provided to permit optimum viewing of the surrounding environment, while visual images and/or other sensed data is recorded and stored on at least one data storage media. The validation tool can be used for various purposes including wellbore integrity and verification that drilling mud has been fully displaced with completion fluid in a wellbore.
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